A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-947-6288
NSN 6650-01-331-3504
NSN 5935-01-415-4467
NSN 6645-01-387-4811
NSN 6145-01-159-5267
NSN 6685-01-009-4346
NSN 6135-01-020-3805
NSN 5925-01-479-4984
NSN 6320-01-090-8296
NSN 5835-01-386-4027
NSN 6610-00-296-5007
NSN 5996-00-052-4023